<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=853571
-->
<window title="Mozilla Bug 853571"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

  <!-- test results are displayed in the html:body -->
  <body xmlns="http://www.w3.org/1999/xhtml">
  <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=853571"
     target="_blank">Mozilla Bug 853571</a>
  </body>

  <!-- test code goes here -->
  <script type="application/javascript">
  <![CDATA[
  /** Test for Bug 853571 **/
  SimpleTest.waitForExplicitFinish();
  const Cu = Components.utils;

  function mainTest() {
    var iwin = $('ifr').contentWindow;

    // Test with a simple sandbox with no prototype.
    checkSource(iwin, new Cu.Sandbox(iwin), null, "should get null source with no sandboxPrototype");
    yield;

    // Test with a sandboxPrototype.
    checkSource(iwin, new Cu.Sandbox(iwin, { sandboxPrototype: iwin }), iwin, "should be able to impersonate the prototype");
    yield;

    SimpleTest.finish();
    yield; // Prevent StopIteration from being thrown.
  }

  var gen;
  function runTest() {
    gen = mainTest();
    gen.next();
  }

  function checkSource(target, sb, expectedSource, message) {
    target.addEventListener("message", function listener(event) {
      target.removeEventListener("message", listener);
      is(event.source, expectedSource, message);
      try {
        gen.next();
      } catch (e if e instanceof StopIteration) {
        // We're done.
      }
    });

    sb.target = target;
    Cu.evalInSandbox("target.postMessage('foo', '*');", sb);
  }


  ]]>
  </script>
  <iframe id="ifr" type="content" onload="runTest()" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html" />
</window>
